diff --git a/_events/2020/2020-03-05-Machine-Learning-Hackathon-at-GFZ.md b/_events/2020/2020-03-05-Machine-Learning-Hackathon-at-GFZ.md
index 09680a488a1fb874941f058c06bd379df3cd52a5..2cddd0a2ae283b28abea998b719e343bad1038f7 100644
--- a/_events/2020/2020-03-05-Machine-Learning-Hackathon-at-GFZ.md
+++ b/_events/2020/2020-03-05-Machine-Learning-Hackathon-at-GFZ.md
@@ -17,4 +17,4 @@ excerpt:
     " A one day Hackathon organized by Machine Learning Community at GFZ "
 ---
 
-This hackathon aims to bring researchers that are experts in machine learning and/or intersted researchers together. Using real world datasets, it allows researchers to work together using existing machine learning tools and methods. The hackathon is a friendly event that let everyone to share experiance and learn from others.
+This hackathon aims to bring researchers that are experts in machine learning and/or intersted researchers together. Using real world datasets, it allows researchers to work together using existing machine learning tools and methods. The hackathon is a friendly event that let everyone to share experience and learn from others.
diff --git a/_events/2020/2020-05-18-lecture-series-on-scientific-computing.md b/_events/2020/2020-05-18-lecture-series-on-scientific-computing.md
index 69abcf2f6131b6389a6c8cb43dd85802296453d2..fec423b51c458071cd77102c2c489841057aafb3 100644
--- a/_events/2020/2020-05-18-lecture-series-on-scientific-computing.md
+++ b/_events/2020/2020-05-18-lecture-series-on-scientific-computing.md
@@ -38,4 +38,4 @@ The lecture series is consists of the following topics:
 
 ## Requirements
 
-No prior knowledge or experiance is required.
+No prior knowledge or experience is required.
diff --git a/_events/2020/2020-11-23-Git-with-GitLab-for-Teams-and-Reproducible-Research.md b/_events/2020/2020-11-23-Git-with-GitLab-for-Teams-and-Reproducible-Research.md
index c049da699d060184fba1335d1828c11c75f0f174..c9a6095a6c3fdc0b317e6f78208edf0dd98bd344 100644
--- a/_events/2020/2020-11-23-Git-with-GitLab-for-Teams-and-Reproducible-Research.md
+++ b/_events/2020/2020-11-23-Git-with-GitLab-for-Teams-and-Reproducible-Research.md
@@ -43,4 +43,4 @@ The workshop covers topics on:
 
 ## Requirements
 
-No prior knowledge or experiance is required.
+No prior knowledge or experience is required.
diff --git a/_events/2020/2020-12-08-Make-Your-Script-Ready-for-Publication.md b/_events/2020/2020-12-08-Make-Your-Script-Ready-for-Publication.md
index be47d2fbc17ddb96916282d9210d306ae88098c7..67bc33a456d83b5fd4b66d3df371bd9c3b922143 100644
--- a/_events/2020/2020-12-08-Make-Your-Script-Ready-for-Publication.md
+++ b/_events/2020/2020-12-08-Make-Your-Script-Ready-for-Publication.md
@@ -42,4 +42,4 @@ The workshop contains practical sessions on how to:
 
 ## Requirements
 
-No prior knowledge or experiance is required.
+No prior knowledge or experience is required.